Ecological situation of high-frigid rangeland and its sustainability : a case study on the constraints and approaches in pastoral western Sichuan/China /
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| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Berlin :
Dietrich Reimer,
1997.
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| Series: | Abhandlungen Anthropogeographie
Bd. 55. |
| Subjects: |